Software Engineer, Riverlane
Open Source
£60-70k
+ annual bonus plan + equity
Error correction for quantum computing
Be an early applicant
Error correction for quantum computing
101-200 employees
Be an early applicant
£60-70k
+ annual bonus plan + equity
101-200 employees
Company mission
To make quantum computing useful sooner.
Role
Who you are
- Curious, fast learner with an interest in quantum computing and complex technical problems
- Strong technical foundation (e.g. computer science, maths, physics or similar)
- Proficient in Python, with experience building efficient, high-quality software
- Good understanding of the software stack and ability to deliver to deadlines
- Collaborative team player with experience working across diverse groups
- Clear communicator, comfortable engaging with both users and colleagues
- Interest in open-source and user-focused software development
- Adaptable and proactive in a fast-moving, evolving environment
What the job involves
- At Riverlane, our mission is to make it possible for anyone to write and run fault-tolerant programs on a quantum computer. A key part of that mission is Deltakit, our open-source, user-facing software platform for building, simulating and interpreting QEC experiments. As a Software Engineer, you will play a central role in shaping and evolving Deltakit, ensuring it continues to meet the needs of a rapidly growing and highly technical community
- This is a role at the intersection of research and engineering. You’ll work closely with leading experts in QEC, translating cutting-edge ideas into robust, intuitive software that researchers can rely on. Your work will directly influence how users interact with Riverlane’s software ecosystem, helping to bridge the gap between theoretical advances and practical application
- Beyond building features, you’ll engage actively with our user community, supporting adoption, understanding how people are using Deltakit, and turning feedback into thoughtful, well-engineered improvements. Through this, you’ll help strengthen Riverlane’s position at the forefront of QEC software while ensuring the tools we build are genuinely impactful and accessible
- Riverlane is tackling ambitious challenges in a fast-moving, emerging field. You’ll be part of a collaborative, multidisciplinary team where ideas are shared openly and learning never stops. As the technology and its applications evolve, so too will the problems we solve, offering plenty of opportunity to grow, adapt, and make a meaningful contribution to the future of quantum computing
- Build parts of both the internal and external software stack for error-corrected quantum computing systems
- Design and build quantum software productivity tools to represent and debug quantum programs
- Design and implement parts of the QEC compiler stack whenever necessary
- Work closely with scientists and engineers to implement practical and scalable solutions
- Write correct and maintainable code
- Actively participate in the Deltakit open-source community
Our take
Whilst quantum computing is known for its precision, the machines used are small and prone to errors. Quantum error correction is the term given to the use of algorithms to fix errors in quantum computing, which Riverlane delivers through its quantum error correction software called Dataflow.
Dataflow was built by what Riverlane describes as the "world’s largest dedicated quantum error correction team". The product consists of proprietary QEC chips, hardware and software that work together to correct billions of errors every second. This will help to deliver a vast improvement upon modern quantum computers which can only perform a few hundred quantum operations before an error occurs.
Riverlane has enjoyed substantial funding which will allow the company to set out on its long-term road map. With such comprehensive expertise and a product that will aid companies and researchers for years to come, Riverlane will no doubt play an integral part of the future of quantum computing.
Kirsty
Company Specialist at Welcome to the Jungle
Insights
Company
Funding (last 2 of 8 rounds)
Jan 2025
$3.1m
GRANT
Aug 2024
$79m
SERIES C
Total funding: $133.7m
Company benefits
- Private medical insurance, life insurance and a contributory pension scheme
- Equity so that our team can share in the long-term success of Riverlane
- 28 days annual leave plus bank holidays and enhanced family leave
Company HQ
Central Cambridge, Cambridge, UK
Leadership
Steve Brierley
(CEO)Previously a Senior Research Fellow at the University of Cambridge and the Heilbronn Institute for Mathematical Research.
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